<?xml version="1.0" encoding="UTF-8" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="http://www.sitemaps.org/schemas/sitemap/0.9"
            xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
            elementFormDefault="qualified"> 
<xsd:annotation> 
  <xsd:documentation> 
    XML Schema for Sitemap index files.
    Last Modifed 2009-04-08
  </xsd:documentation> 
</xsd:annotation> 
 
<xsd:element name="sitemapindex"> 
  <xsd:annotation> 
    <xsd:documentation> 
      Container for a set of up to 50,000 sitemap URLs.
      This is the root element of the XML file.
    </xsd:documentation> 
  </xsd:annotation> 
  <xsd:complexType> 
    <xsd:sequence> 
      <xsd:element name="sitemap" type="tSitemap" maxOccurs="unbounded"/> 
    </xsd:sequence> 
  </xsd:complexType> 
</xsd:element> 
 
<xsd:complexType name="tSitemap"> 
  <xsd:annotation> 
    <xsd:documentation> 
      Container for the data needed to describe a sitemap.
    </xsd:documentation> 
  </xsd:annotation> 
  <xsd:all> 
    <xsd:element name="loc" type="tLocSitemap"/> 
    <xsd:element name="lastmod" type="tLastmodSitemap" minOccurs="0"/> 
  </xsd:all> 
</xsd:complexType> 
 
<xsd:simpleType name="tLocSitemap"> 
  <xsd:annotation> 
    <xsd:documentation> 
      REQUIRED: The location URI of a sitemap.
      The URI must conform to RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt).
    </xsd:documentation> 
  </xsd:annotation> 
  <xsd:restriction base="xsd:anyURI"> 
    <xsd:minLength value="12"/> 
    <xsd:maxLength value="2048"/> 
  </xsd:restriction> 
</xsd:simpleType> 
 
<xsd:simpleType name="tLastmodSitemap"> 
  <xsd:annotation> 
    <xsd:documentation> 
      OPTIONAL: The date the document was last modified. The date must conform
      to the W3C DATETIME format (http://www.w3.org/TR/NOTE-datetime).
      Example: 2005-05-10
      Lastmod may also contain a timestamp.
      Example: 2005-05-10T17:33:30+08:00
    </xsd:documentation> 
  </xsd:annotation> 
  <xsd:union> 
    <xsd:simpleType> 
      <xsd:restriction base="xsd:date"/> 
    </xsd:simpleType> 
    <xsd:simpleType> 
      <xsd:restriction base="xsd:dateTime"/> 
      </xsd:simpleType> 
  </xsd:union> 
</xsd:simpleType> 
 
 
</xsd:schema> 